OJJMDLLTNF-491.520000

Oscillators Overview

The Taitien OJJMDLLTNF-491.520000 is a standard crystal oscillator (XO) operating at a fixed frequency of 491.52 MHz. It utilizes LVPECL output logic and requires a 2.5V supply voltage. The device features enable/disable control functionality and is housed in an 8-SMD, no lead surface-mount package. It supports an operating temperature range from -40°C to +85°C.

Oscillators Feature Summary

• LVPECL output interface for high-speed digital applications
• Integrated enable and disable control pin
• Surface mount construction with no lead package design

Oscillators Applications

• High-frequency clock distribution systems
• Data communication equipment requiring precise timing
• Test and measurement instrumentation

Oscillators Procurement Notes

Verify the specific datasheet version for the OJJMDLLTNF series to confirm exact electrical tolerances and pinout configurations. Ensure that the 2.5V supply requirements and LVPECL load conditions match the target circuit design before procurement. Cross-reference the package dimensions with the PCB footprint library to guarantee mechanical compatibility during assembly.

Oscillators Selection Notes

Select this component when a stable 491.52 MHz reference signal is required with LVPECL compatibility. Consider the enable/disable feature if power management or clock gating is necessary within the system architecture. Evaluate the thermal performance within the specified -40°C to +85°C range against the environmental conditions of the intended application environment.

Oscillators Part Context

This part belongs to Taitien's line of surface-mount crystal oscillators designed for demanding electronic applications. The manufacturer specializes in quartz frequency control components, including oscillators and atomic clocks, serving sectors such as aerospace and telecommunications. This specific model represents a standard XO variant optimized for high-frequency stability and compact integration.

Oscillators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative sources by matching the 491.52 MHz frequency, LVPECL output type, 2.5V supply voltage, and 8-SMD no lead package specifications.